/**
 * @file   malloc.h
 * @brief  Public interface for the ft_malloc allocator.
 *
 * Declares malloc, free, realloc, and show_alloc_mem with the same
 * prototypes as their libc counterparts so the library can be used
 * as a drop-in replacement via LD_PRELOAD.
 */

#ifndef MALLOC_H
#define MALLOC_H

#include <stddef.h>

/** @brief Release the memory block at @p ptr. */
void free (void *ptr);

/** @brief Allocate @p size bytes and return a pointer to them. */
void *malloc (size_t size);

/**
 * @brief  Resize the block at @p ptr to @p size bytes.
 * @return Pointer to the (possibly moved) block, or NULL on failure.
 */
void *realloc (void *ptr, size_t size);

/**
 * @brief  Print every allocated zone and block to stdout, sorted by
 *         ascending address.
 */
void show_alloc_mem (void);

#endif